Prague Castle at night, UNESCO World Heritage Site, Prague, Bohemia, Czech Republic (Czechia), Europe

travel destinations travel horizontal color image outdoors night czech republic europe no people cloud sky city urban scene vltava river water street light light illuminated tree nature prague castle castle fortress built structure architecture unesco world heritage site prague bohemia reflection travel destination tourist destination tourist destinations rivers flowing water outdoor outside nobody no one no person nighttime cities urban castles fort forts fortified fortification history historic historical architectural